2020/07/202020/07/25 By admin In Books, documents, literature, Government Agencies, History, Medicine and health, Politics, privacy, Websites 2020-07-20 Facebook Manipulated Users’ Emotions From Slate, but mentioned in “Facebook” by S. Levy, Clown Show chapter. https://slate.com/technology/2014/06/facebook-unethical-experiment-it-made-news-feeds-happier-or-sadder-to-manipulate-peoples-emotions.html